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1 | /* |
1 | /* |
2 | * Copyright (c) 2008 Jiri Svoboda |
2 | * Copyright (c) 2008 Jiri Svoboda |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup loader |
29 | /** @addtogroup loader |
30 | * @brief Loads and runs programs from VFS. |
30 | * @brief Loads and runs programs from VFS. |
31 | * @{ |
31 | * @{ |
32 | */ |
32 | */ |
33 | /** |
33 | /** |
34 | * @file |
34 | * @file |
35 | * @brief Loads and runs programs from VFS. |
35 | * @brief Loads and runs programs from VFS. |
36 | * |
36 | * |
37 | * The program loader is a special init binary. Its image is used |
37 | * The program loader is a special init binary. Its image is used |
38 | * to create a new task upon a @c task_spawn syscall. The syscall |
38 | * to create a new task upon a @c task_spawn syscall. The syscall |
39 | * returns the id of a phone connected to the newly created task. |
39 | * returns the id of a phone connected to the newly created task. |
40 | * |
40 | * |
41 | * The caller uses this phone to send the pathname and various other |
41 | * The caller uses this phone to send the pathname and various other |
42 | * information to the loader. This is normally done by the C library |
42 | * information to the loader. This is normally done by the C library |
43 | * and completely hidden from applications. |
43 | * and completely hidden from applications. |
44 | */ |
44 | */ |
45 | 45 | ||
46 | #include <stdio.h> |
46 | #include <stdio.h> |
47 | #include <stdlib.h> |
47 | #include <stdlib.h> |
48 | #include <unistd.h> |
48 | #include <unistd.h> |
49 | #include <fcntl.h> |
49 | #include <fcntl.h> |
50 | #include <sys/types.h> |
50 | #include <sys/types.h> |
51 | #include <ipc/ipc.h> |
51 | #include <ipc/ipc.h> |
52 | #include <ipc/loader.h> |
52 | #include <ipc/loader.h> |
53 | #include <loader/pcb.h> |
53 | #include <loader/pcb.h> |
54 | #include <errno.h> |
54 | #include <errno.h> |
55 | #include <async.h> |
55 | #include <async.h> |
56 | #include <as.h> |
56 | #include <as.h> |
57 | 57 | ||
58 | #include <elf.h> |
58 | #include <elf.h> |
59 | #include <elf_load.h> |
59 | #include <elf_load.h> |
60 | 60 | ||
61 | /** |
61 | /** |
62 | * Bias used for loading the dynamic linker. This will be soon replaced |
62 | * Bias used for loading the dynamic linker. This will be soon replaced |
63 | * by automatic placement. |
63 | * by automatic placement. |
64 | */ |
64 | */ |
65 | #define RTLD_BIAS 0x80000 |
65 | #define RTLD_BIAS 0x80000 |
66 | 66 | ||
67 | /** Pathname of the file that will be loaded */ |
67 | /** Pathname of the file that will be loaded */ |
68 | static char *pathname = NULL; |
68 | static char *pathname = NULL; |
69 | 69 | ||
70 | /** The Program control block */ |
70 | /** The Program control block */ |
71 | static pcb_t pcb; |
71 | static pcb_t pcb; |
72 | 72 | ||
73 | /** Number of arguments */ |
73 | /** Number of arguments */ |
74 | static int argc = 0; |
74 | static int argc = 0; |
75 | /** Argument vector */ |
75 | /** Argument vector */ |
76 | static char **argv = NULL; |
76 | static char **argv = NULL; |
77 | /** Buffer holding all arguments */ |
77 | /** Buffer holding all arguments */ |
78 | static char *arg_buf = NULL; |
78 | static char *arg_buf = NULL; |
79 | 79 | ||
- | 80 | static int loader_get_taskid(ipc_callid_t rid, ipc_call_t *request) |
|
- | 81 | { |
|
- | 82 | ipc_callid_t callid; |
|
- | 83 | task_id_t task_id; |
|
- | 84 | size_t len; |
|
- | 85 | ||
- | 86 | task_id = task_get_id(); |
|
- | 87 | ||
- | 88 | if (!ipc_data_read_receive(&callid, &len)) { |
|
- | 89 | ipc_answer_0(callid, EINVAL); |
|
- | 90 | ipc_answer_0(rid, EINVAL); |
|
- | 91 | return; |
|
- | 92 | } |
|
- | 93 | ||
- | 94 | if (len > sizeof(task_id)) len = sizeof(task_id); |
|
- | 95 | ||
- | 96 | ipc_data_write_finalize(callid, &task_id, len); |
|
- | 97 | ipc_answer_0(rid, EOK); |
|
- | 98 | } |
|
- | 99 | ||
- | 100 | ||
80 | /** Receive a call setting pathname of the program to execute. |
101 | /** Receive a call setting pathname of the program to execute. |
81 | * |
102 | * |
82 | * @param rid |
103 | * @param rid |
83 | * @param request |
104 | * @param request |
84 | */ |
105 | */ |
85 | static void loader_set_pathname(ipc_callid_t rid, ipc_call_t *request) |
106 | static void loader_set_pathname(ipc_callid_t rid, ipc_call_t *request) |
86 | { |
107 | { |
87 | ipc_callid_t callid; |
108 | ipc_callid_t callid; |
88 | size_t len; |
109 | size_t len; |
89 | char *name_buf; |
110 | char *name_buf; |
90 | 111 | ||
91 | if (!ipc_data_write_receive(&callid, &len)) { |
112 | if (!ipc_data_write_receive(&callid, &len)) { |
92 | ipc_answer_0(callid, EINVAL); |
113 | ipc_answer_0(callid, EINVAL); |
93 | ipc_answer_0(rid, EINVAL); |
114 | ipc_answer_0(rid, EINVAL); |
94 | return; |
115 | return; |
95 | } |
116 | } |
96 | 117 | ||
97 | name_buf = malloc(len + 1); |
118 | name_buf = malloc(len + 1); |
98 | if (!name_buf) { |
119 | if (!name_buf) { |
99 | ipc_answer_0(callid, ENOMEM); |
120 | ipc_answer_0(callid, ENOMEM); |
100 | ipc_answer_0(rid, ENOMEM); |
121 | ipc_answer_0(rid, ENOMEM); |
101 | return; |
122 | return; |
102 | } |
123 | } |
103 | 124 | ||
104 | ipc_data_write_finalize(callid, name_buf, len); |
125 | ipc_data_write_finalize(callid, name_buf, len); |
105 | ipc_answer_0(rid, EOK); |
126 | ipc_answer_0(rid, EOK); |
106 | 127 | ||
107 | if (pathname != NULL) { |
128 | if (pathname != NULL) { |
108 | free(pathname); |
129 | free(pathname); |
109 | pathname = NULL; |
130 | pathname = NULL; |
110 | } |
131 | } |
111 | 132 | ||
112 | name_buf[len] = '\0'; |
133 | name_buf[len] = '\0'; |
113 | pathname = name_buf; |
134 | pathname = name_buf; |
114 | } |
135 | } |
115 | 136 | ||
116 | /** Receive a call setting arguments of the program to execute. |
137 | /** Receive a call setting arguments of the program to execute. |
117 | * |
138 | * |
118 | * @param rid |
139 | * @param rid |
119 | * @param request |
140 | * @param request |
120 | */ |
141 | */ |
121 | static void loader_set_args(ipc_callid_t rid, ipc_call_t *request) |
142 | static void loader_set_args(ipc_callid_t rid, ipc_call_t *request) |
122 | { |
143 | { |
123 | ipc_callid_t callid; |
144 | ipc_callid_t callid; |
124 | size_t buf_len, arg_len; |
145 | size_t buf_len, arg_len; |
125 | char *p; |
146 | char *p; |
126 | int n; |
147 | int n; |
127 | 148 | ||
128 | if (!ipc_data_write_receive(&callid, &buf_len)) { |
149 | if (!ipc_data_write_receive(&callid, &buf_len)) { |
129 | ipc_answer_0(callid, EINVAL); |
150 | ipc_answer_0(callid, EINVAL); |
130 | ipc_answer_0(rid, EINVAL); |
151 | ipc_answer_0(rid, EINVAL); |
131 | return; |
152 | return; |
132 | } |
153 | } |
133 | 154 | ||
134 | if (arg_buf != NULL) { |
155 | if (arg_buf != NULL) { |
135 | free(arg_buf); |
156 | free(arg_buf); |
136 | arg_buf = NULL; |
157 | arg_buf = NULL; |
137 | } |
158 | } |
138 | 159 | ||
139 | if (argv != NULL) { |
160 | if (argv != NULL) { |
140 | free(argv); |
161 | free(argv); |
141 | argv = NULL; |
162 | argv = NULL; |
142 | } |
163 | } |
143 | 164 | ||
144 | arg_buf = malloc(buf_len + 1); |
165 | arg_buf = malloc(buf_len + 1); |
145 | if (!arg_buf) { |
166 | if (!arg_buf) { |
146 | ipc_answer_0(callid, ENOMEM); |
167 | ipc_answer_0(callid, ENOMEM); |
147 | ipc_answer_0(rid, ENOMEM); |
168 | ipc_answer_0(rid, ENOMEM); |
148 | return; |
169 | return; |
149 | } |
170 | } |
150 | 171 | ||
151 | ipc_data_write_finalize(callid, arg_buf, buf_len); |
172 | ipc_data_write_finalize(callid, arg_buf, buf_len); |
152 | ipc_answer_0(rid, EOK); |
173 | ipc_answer_0(rid, EOK); |
153 | 174 | ||
154 | arg_buf[buf_len] = '\0'; |
175 | arg_buf[buf_len] = '\0'; |
155 | 176 | ||
156 | /* |
177 | /* |
157 | * Count number of arguments |
178 | * Count number of arguments |
158 | */ |
179 | */ |
159 | p = arg_buf; |
180 | p = arg_buf; |
160 | n = 0; |
181 | n = 0; |
161 | while (p < arg_buf + buf_len) { |
182 | while (p < arg_buf + buf_len) { |
162 | arg_len = strlen(p); |
183 | arg_len = strlen(p); |
163 | p = p + arg_len + 1; |
184 | p = p + arg_len + 1; |
164 | ++n; |
185 | ++n; |
165 | } |
186 | } |
166 | 187 | ||
167 | /* Allocate argv */ |
188 | /* Allocate argv */ |
168 | argv = malloc((n + 1) * sizeof(char *)); |
189 | argv = malloc((n + 1) * sizeof(char *)); |
169 | 190 | ||
170 | if (argv == NULL) { |
191 | if (argv == NULL) { |
171 | free(arg_buf); |
192 | free(arg_buf); |
172 | ipc_answer_0(callid, ENOMEM); |
193 | ipc_answer_0(callid, ENOMEM); |
173 | ipc_answer_0(rid, ENOMEM); |
194 | ipc_answer_0(rid, ENOMEM); |
174 | return; |
195 | return; |
175 | } |
196 | } |
176 | 197 | ||
177 | /* |
198 | /* |
178 | * Fill argv with argument pointers |
199 | * Fill argv with argument pointers |
179 | */ |
200 | */ |
180 | p = arg_buf; |
201 | p = arg_buf; |
181 | n = 0; |
202 | n = 0; |
182 | while (p < arg_buf + buf_len) { |
203 | while (p < arg_buf + buf_len) { |
183 | argv[n] = p; |
204 | argv[n] = p; |
184 | 205 | ||
185 | arg_len = strlen(p); |
206 | arg_len = strlen(p); |
186 | p = p + arg_len + 1; |
207 | p = p + arg_len + 1; |
187 | ++n; |
208 | ++n; |
188 | } |
209 | } |
189 | 210 | ||
190 | argc = n; |
211 | argc = n; |
191 | argv[n] = NULL; |
212 | argv[n] = NULL; |
192 | } |
213 | } |
193 | 214 | ||
194 | 215 | ||
195 | /** Load and run the previously selected program. |
216 | /** Load and run the previously selected program. |
196 | * |
217 | * |
197 | * @param rid |
218 | * @param rid |
198 | * @param request |
219 | * @param request |
199 | * @return 0 on success, !0 on error. |
220 | * @return 0 on success, !0 on error. |
200 | */ |
221 | */ |
201 | static int loader_run(ipc_callid_t rid, ipc_call_t *request) |
222 | static int loader_run(ipc_callid_t rid, ipc_call_t *request) |
202 | { |
223 | { |
203 | int rc; |
224 | int rc; |
204 | 225 | ||
205 | elf_info_t prog_info; |
226 | elf_info_t prog_info; |
206 | elf_info_t interp_info; |
227 | elf_info_t interp_info; |
207 | 228 | ||
208 | // printf("Load program '%s'\n", pathname); |
229 | // printf("Load program '%s'\n", pathname); |
209 | 230 | ||
210 | rc = elf_load_file(pathname, 0, &prog_info); |
231 | rc = elf_load_file(pathname, 0, &prog_info); |
211 | if (rc < 0) { |
232 | if (rc < 0) { |
212 | printf("failed to load program\n"); |
233 | printf("failed to load program\n"); |
213 | ipc_answer_0(rid, EINVAL); |
234 | ipc_answer_0(rid, EINVAL); |
214 | return 1; |
235 | return 1; |
215 | } |
236 | } |
216 | 237 | ||
217 | // printf("Create PCB\n"); |
238 | // printf("Create PCB\n"); |
218 | elf_create_pcb(&prog_info, &pcb); |
239 | elf_create_pcb(&prog_info, &pcb); |
219 | 240 | ||
220 | pcb.argc = argc; |
241 | pcb.argc = argc; |
221 | pcb.argv = argv; |
242 | pcb.argv = argv; |
222 | 243 | ||
223 | if (prog_info.interp == NULL) { |
244 | if (prog_info.interp == NULL) { |
224 | /* Statically linked program */ |
245 | /* Statically linked program */ |
225 | // printf("Run statically linked program\n"); |
246 | // printf("Run statically linked program\n"); |
226 | // printf("entry point: 0x%llx\n", prog_info.entry); |
247 | // printf("entry point: 0x%llx\n", prog_info.entry); |
227 | ipc_answer_0(rid, EOK); |
248 | ipc_answer_0(rid, EOK); |
228 | close_console(); |
249 | close_console(); |
229 | elf_run(&prog_info, &pcb); |
250 | elf_run(&prog_info, &pcb); |
230 | return 0; |
251 | return 0; |
231 | } |
252 | } |
232 | 253 | ||
233 | printf("Load dynamic linker '%s'\n", prog_info.interp); |
254 | printf("Load dynamic linker '%s'\n", prog_info.interp); |
234 | rc = elf_load_file(prog_info.interp, RTLD_BIAS, &interp_info); |
255 | rc = elf_load_file(prog_info.interp, RTLD_BIAS, &interp_info); |
235 | if (rc < 0) { |
256 | if (rc < 0) { |
236 | printf("failed to load dynamic linker\n"); |
257 | printf("failed to load dynamic linker\n"); |
237 | ipc_answer_0(rid, EINVAL); |
258 | ipc_answer_0(rid, EINVAL); |
238 | return 1; |
259 | return 1; |
239 | } |
260 | } |
240 | 261 | ||
241 | /* |
262 | /* |
242 | * Provide dynamic linker with some useful data |
263 | * Provide dynamic linker with some useful data |
243 | */ |
264 | */ |
244 | pcb.rtld_dynamic = interp_info.dynamic; |
265 | pcb.rtld_dynamic = interp_info.dynamic; |
245 | pcb.rtld_bias = RTLD_BIAS; |
266 | pcb.rtld_bias = RTLD_BIAS; |
246 | 267 | ||
247 | printf("run dynamic linker\n"); |
268 | printf("run dynamic linker\n"); |
248 | printf("rtld_dynamic = 0x%lx\n", pcb.rtld_dynamic); |
269 | printf("rtld_dynamic = 0x%lx\n", pcb.rtld_dynamic); |
249 | printf("entry point: 0x%lx\n", interp_info.entry); |
270 | printf("entry point: 0x%lx\n", interp_info.entry); |
250 | printf("pcb address: 0x%lx\n", &pcb); |
271 | printf("pcb address: 0x%lx\n", &pcb); |
251 | close_console(); |
272 | close_console(); |
252 | 273 | ||
253 | ipc_answer_0(rid, EOK); |
274 | ipc_answer_0(rid, EOK); |
254 | elf_run(&interp_info, &pcb); |
275 | elf_run(&interp_info, &pcb); |
255 | 276 | ||
256 | /* Not reached */ |
277 | /* Not reached */ |
257 | return 0; |
278 | return 0; |
258 | } |
279 | } |
259 | 280 | ||
260 | /** Handle loader connection. |
281 | /** Handle loader connection. |
261 | * |
282 | * |
262 | * Receive and carry out commands (of which the last one should be |
283 | * Receive and carry out commands (of which the last one should be |
263 | * to execute the loaded program). |
284 | * to execute the loaded program). |
264 | */ |
285 | */ |
265 | static void loader_connection(ipc_callid_t iid, ipc_call_t *icall) |
286 | static void loader_connection(ipc_callid_t iid, ipc_call_t *icall) |
266 | { |
287 | { |
267 | ipc_callid_t callid; |
288 | ipc_callid_t callid; |
268 | ipc_call_t call; |
289 | ipc_call_t call; |
269 | int retval; |
290 | int retval; |
270 | 291 | ||
271 | /* Ignore parameters, the connection is already open */ |
292 | /* Ignore parameters, the connection is already open */ |
272 | (void)iid; (void)icall; |
293 | (void)iid; (void)icall; |
273 | 294 | ||
274 | while (1) { |
295 | while (1) { |
275 | callid = async_get_call(&call); |
296 | callid = async_get_call(&call); |
276 | // printf("received call from phone %d, method=%d\n", |
297 | // printf("received call from phone %d, method=%d\n", |
277 | // call.in_phone_hash, IPC_GET_METHOD(call)); |
298 | // call.in_phone_hash, IPC_GET_METHOD(call)); |
278 | switch (IPC_GET_METHOD(call)) { |
299 | switch (IPC_GET_METHOD(call)) { |
- | 300 | case LOADER_GET_TASKID: |
|
- | 301 | loader_get_taskid(callid, &call); |
|
- | 302 | continue; |
|
279 | case LOADER_SET_PATHNAME: |
303 | case LOADER_SET_PATHNAME: |
280 | loader_set_pathname(callid, &call); |
304 | loader_set_pathname(callid, &call); |
281 | continue; |
305 | continue; |
282 | case LOADER_SET_ARGS: |
306 | case LOADER_SET_ARGS: |
283 | loader_set_args(callid, &call); |
307 | loader_set_args(callid, &call); |
284 | case LOADER_RUN: |
308 | case LOADER_RUN: |
285 | loader_run(callid, &call); |
309 | loader_run(callid, &call); |
286 | exit(0); |
310 | exit(0); |
287 | continue; |
311 | continue; |
288 | default: |
312 | default: |
289 | retval = ENOENT; |
313 | retval = ENOENT; |
290 | break; |
314 | break; |
291 | } |
315 | } |
292 | if ((callid & IPC_CALLID_NOTIFICATION) == 0 && |
316 | if ((callid & IPC_CALLID_NOTIFICATION) == 0 && |
293 | IPC_GET_METHOD(call) != IPC_M_PHONE_HUNGUP) { |
317 | IPC_GET_METHOD(call) != IPC_M_PHONE_HUNGUP) { |
294 | printf("responding EINVAL to method %d\n", |
318 | printf("responding EINVAL to method %d\n", |
295 | IPC_GET_METHOD(call)); |
319 | IPC_GET_METHOD(call)); |
296 | ipc_answer_0(callid, EINVAL); |
320 | ipc_answer_0(callid, EINVAL); |
297 | } |
321 | } |
298 | } |
322 | } |
299 | } |
323 | } |
300 | 324 | ||
301 | /** Program loader main function. |
325 | /** Program loader main function. |
302 | */ |
326 | */ |
303 | int main(int argc, char *argv[]) |
327 | int main(int argc, char *argv[]) |
304 | { |
328 | { |
305 | ipc_callid_t callid; |
329 | ipc_callid_t callid; |
306 | ipc_call_t call; |
330 | ipc_call_t call; |
307 | ipcarg_t phone_hash; |
331 | ipcarg_t phone_hash; |
308 | 332 | ||
309 | /* The first call only communicates the incoming phone hash */ |
333 | /* The first call only communicates the incoming phone hash */ |
310 | callid = ipc_wait_for_call(&call); |
334 | callid = ipc_wait_for_call(&call); |
311 | 335 | ||
312 | if (IPC_GET_METHOD(call) != LOADER_HELLO) { |
336 | if (IPC_GET_METHOD(call) != LOADER_HELLO) { |
313 | if (IPC_GET_METHOD(call) != IPC_M_PHONE_HUNGUP) |
337 | if (IPC_GET_METHOD(call) != IPC_M_PHONE_HUNGUP) |
314 | ipc_answer_0(callid, EINVAL); |
338 | ipc_answer_0(callid, EINVAL); |
315 | return 1; |
339 | return 1; |
316 | } |
340 | } |
317 | 341 | ||
318 | ipc_answer_0(callid, EOK); |
342 | ipc_answer_0(callid, EOK); |
319 | phone_hash = call.in_phone_hash; |
343 | phone_hash = call.in_phone_hash; |
320 | 344 | ||
321 | /* |
345 | /* |
322 | * Up until now async must not be used as it couldn't |
346 | * Up until now async must not be used as it couldn't |
323 | * handle incoming requests. (Which means e.g. printf() |
347 | * handle incoming requests. (Which means e.g. printf() |
324 | * cannot be used) |
348 | * cannot be used) |
325 | */ |
349 | */ |
326 | async_new_connection(phone_hash, 0, NULL, loader_connection); |
350 | async_new_connection(phone_hash, 0, NULL, loader_connection); |
327 | async_manager(); |
351 | async_manager(); |
328 | 352 | ||
329 | /* not reached */ |
353 | /* not reached */ |
330 | return 0; |
354 | return 0; |
331 | } |
355 | } |
332 | 356 | ||
333 | /** @} |
357 | /** @} |
334 | */ |
358 | */ |
335 | 359 |